Optimization of Cometabolic Trichloroethylene Degradation Conditions by Response Surface Analysis

반응표면 분석법을 이용한 트리클로로에틸렌의 공대사적 분해조건 최적화

  • 윤성준 (경성대학교 공과대학 식품공학과)
  • Published : 2000.08.01


The cometaboic biodegradation conditionso f trichloroethylene(TCE) by Burkholderia cepacia G4 were optimized using response surface analysis. The experimental sets of phenol concentration temperature and pH were designed using central composite experimental design. The optimal conditions of phenol concentration temperature and pH were determined to be 0.91 ppm 21.5$^{\circ}C$ and 7.65 respectively by the Ridge analysis of the contour plot for TCE biodegradation rates. The TCE biodegradation rate could be enhanced up to 2.43 nmol.mg protein$.$min by response surface methodology.


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